Sang Do Kang

4 Patents

• USD10442712024

  Case for Optical Lenses

  MPNICS CO., Ltd.

  0 cites
• US119339442024

  Microlens Provided with Opposite Sides Thereof Each Having Aspheric-surface Shape

  MPNICS CO., Ltd.

  0 cites
• USD09947442023

  Optical Lens

  MPNICS CO., Ltd.

  0 cites
• US116145902023

  Microlens Array with First Side Thereof Having Aspheric-surface Shapes

  MPNICS CO., Ltd.

  0 cites